The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
May. 07, 2018
Cisco Technology, Inc., San Jose, CA (US);
Grégory Mermoud, Veyras, CH;
Jean-Philippe Vasseur, Saint Martin D'uriage, FR;
Erwan Barry Tarik Zerhouni, Zürich, CH;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a network assurance service that monitors a network detects anomalies in the network by applying one or more machine learning-based anomaly detectors to telemetry data from the network. The network assurance service receives ranking feedback from a plurality of anomaly rankers regarding relevancy of the detected anomalies. The network assurance service calculates a rescaling factor and quantile parameter by applying an objective function to the ranking feedback, in order to optimize the rescaling factor and quantile parameter of the one or more anomaly detectors. The network assurance service adjusts the rescaling factor and quantile parameter of the one or more anomaly detectors using the calculated rescaling factor and quantile parameter.